Signaling System Migration to Virtualized Environment

BareMetal servers and cabinet switching hardware are coming to end-of-life. New application releases requires more server resources and are supported on virtualized environment. A Tier 1 Communication Service Provider (CSP) is seeking nationwide the migration of two interdependent signaling applications from BareMetal platform to on-premise virtualized environment. Subcontracted by Oracle Global Communications Business Unit, CELENIUM […]

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Virtualized Signaling Router Deployment Architecture

A Communication Service Provider (CSP) LTE network serves the markets in eastern and western regions. 4G signaling traffic are handled by HPE Gen8 BareMetal servers. To address growth in signaling traffic, the CSP is moving towards deploying a scalable and a secure solution to support various use cases for DIAMETER signaling applications. Local and roaming

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Managing Security Vulnerabilities on Communication Infrastructure

Signaling is a Control Plane (CP) mechanism required between the Core Network Elements (NE) or Functions (NF) to setup communication channels for subscriber traffic in the User Plane (UP).  Signaling routers and proxies, in 4G and 5G core networks, function as the nerve centers for routing signaling between a myriad of NE/NF in the Evolved

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Magma Intelligence Support Solution

MAGMA is an open source Evolved Packet Core (EPC) offered by Facebook Connectivity (currently Meta) to provide low cost wireless internet and communication infrastructure to WISP, ISP, MVNO, MNO. MAGMA project mission is to bring unconnected and under-connected people to benefit from internet services through emerging wireless technologies.  MAGMA access technologies are Fixed Wireless Access

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Subscriber Data Migration to Support CALEA

Wireless Communication Service Providers (CSP) are required to comply with legal and regulatory requirements to support Law Enforcement Agencies (LEA) selectively intercept individual subscribers communication. Only with court orders, a LEA can issue a Lawful Intercept (LI) request to CSP on a PLMN which the LAE has jurisdiction on. A LEA based in the United

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5G-Readiness Testbed for Internet-of-Things and Smart Cities Applications

CELENIUM offers 5G-readiness prototyping, test and verification services in verticals and use cases that include IoT, robotics, drones, autonomous vehicles, AR/VR, smart cities, healthcare, utilities, retail, telematics, warehousing, energy, farming, automation, education, and others. CELENIUM manages Hub88 incubator lab where testing is to be carried out on 5G-ready carrier-grade private network based on Nokia technology.

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Last Mile Fixed Wireless Access Proof of Concept

Internet access is a present-day essential. Businesses in rural areas starve for high-speeds, but it is typically out of reach since service providers can’t justify a business case to run fiber everywhere. Fixed wireless provides a cost-effective option to establish the link, and creates revenue opportunities through the often overlooked rural businesses and residents. The

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Sourcing the Best SD-WAN Software and Appliances Suited for an MSP

Capture new markets and increase profit margins by offering SD-WAN services to address enterprise shift towards cloud services, mobile workforce with an ever-increasing bandwidth demand, by incorporating low-cost, secure, resilient and centrally managed hybrid WAN. ,br> Solution: As a Network Systems Architect, our SME helped the employing company identify the superior technical solution, obtain deeper

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Selecting Hyper-Converged Infrastructure Solution for Enterprise Productivity

The demand on company services is doubling. PoPs are being added to improve network latencies. However, the IT infrastructure ability to support business growth lacks the agility to quickly respond. Multi-vendor, fragmented infrastructure resources are more complex to maintain, manage by a small IT staff. It is costly to operate, in the long run. Migrating

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Simplifying 4G Signaling with a Centralized DIAMETER Routing Agent

The Challenge is to extend a Tier 1 wireless provider 4G/LTE coverage, and add new revenue streams by integrating with Tier 2 and international service providers networks, to enable inbound and outbound voice and data roaming. Subcontracted by Oracle, CeleniumSM was able to roll out the first partner production configuration within three months, starting from

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